<!DOCTYPE html>
<title>Chrome crash bug 1512373 with @position-try fallback</title>
<link rel="help" href="https://crbug.com/1512373">
<style>
  @position-try --foo { left: 0; }
  #t {
    position: absolute;
    left: 999999px; /* force fallback */
    position-try-fallbacks: --foo;
  }
</style>
<div id="t"></div>
<script>
  t.animate([{"height":"100px"},{"height":"200px"}], {"duration":1});
</script>
